baber/WOPTO huggingface dataset:
Patent WO-2020248473-A1 (WO)
Inventor: ZENG JINGSONG
IPC: C08B15/02
Filed: 2019-10-29
Abstract: A method for preparing microfluidic chip-based nano-microcrystalline cellulose, comprising the following steps: (1) fabricating and processing a microfluidic chip; (2) preparing sulfuric acid of a certain concentration; (3) preparing an MCC suspension colloid, and performing ultrasonic dispersion; (4) adding the MCC suspension into an inlet of the microfluidic chip for preparation, and at the same time adding an equal amount of sulfuric acid from another inlet; (5) controlling the injection flow amount of a microinjection pump so as to control a reaction time of acid hydrolysis; (6) placing a reaction area part of the entire microfluidic chip in a constant-temperature water bath; (7) diluting the sulfuric acid concentration in a reaction solution to inhibit the progress of the reaction, and collecting a final product at an outlet position; and (8) centrifuging the product to obtain a CNCs suspension. The reaction conditions may be more accurately controlled, comprising that the amount of added acid may also be accurately controlled and recycled, the mixing of a plurality of reactants is more uniform, and the safety of the experiment is also improved.
Patent WO-2021027089-A1 (WO)
Inventor: LIU YUEXING
IPC: G06T19/20
Filed: 2019-11-04
Abstract: The present invention relates to a gridding model of an eight-element primary color wide-gamut HSB color space and a discrete color spectrum construction method therefor. Color values of any point, line, surface, and spatial domain in the HSB color space can be quickly obtained according to color values of eight primary colors of the HSB color space and grid point coordinate values by means of a gridding digital model and a discrete algorithm of the color space. A wide-gamut discrete color spectrum of the HSB color space is achieved, the visualization of wide-gamut colors in the color space is achieved, and the color matching efficiency is improved.
Patent WO-2020164281-A1 (WO)
Inventor: ZHOU GANG
IPC: G06K9/00
Filed: 2019-11-14
Abstract: A form parsing method based on character location and recognition. The method comprises: inputting a form picture into a pre-trained character location network to obtain location information of characters in the form picture (S11); performing graph segmentation on the form picture according to the location information to obtain a cell picture corresponding to the location information, and inputting the cell picture into a pre-trained character recognition network to perform character recognition so as to obtain the cell character content (S12); extracting a first form layout of the form picture according to the location information (S13); and generating a form file of the form picture according to the first form layout and the cell character content (S14). An established deep learning model can be used for locating and recognizing characters in a form picture, thereby improving the efficiency and accuracy of form picture recognition.
Patent WO-2020253072-A1 (WO)
Title: 自动封贴标签剥离机
Inventor: WANG WEI
IPC: B65C9/18
Filed: 2019-11-15
Abstract: 一种自动封贴标签剥离机，包括机座（2）、标签固定架（3），标签带（1）卷绕在标签固定架（3）上且具有一向外伸出的自由端，标签剥离机还包括收卷轴（4）、用于驱使收卷轴（4）旋转的驱动机构，以及用于将标签纸（12）自离型纸（11）上剥离的剥离刀（6），标签带（1）张紧在剥离刀（6）的刀刃（63）上，自由端固定地连接在收卷轴（4）上，机座（2）具有标签粘贴用工作台，标签剥离机还包括能够绕自身轴心线旋转的压紧辊（7），该压紧辊（7）能够沿上下方向浮动地设于机座（2）上而能够位于工作台上方或位于工作台下方，刀刃（63）抵靠在压紧辊（7）的外侧周部上。通过剥离刀（6）与压紧辊（7）的配合，能够将经剥离刀（6）剥离下的标签纸（12）在压紧辊（7）的配合下紧密地粘贴到产品盒的两个侧面上，实现自动封贴。
Patent WO-2021102690-A1 (WO)
Title: 可移动载体的控制方法及装置、存储介质和可移动载体
Inventor: RAO XIONGBIN
IPC: H04N7/18
Filed: 2019-11-26
Abstract: 一种可移动载体的控制方法、可移动载体的控制装置、计算机可读存储介质和可移动载体。该方法包括：获取可移动载体在当前时刻剩余的第一电量（S201）；确定可移动载体从当前位置移动至目标位置所需消耗的第二电量（S202）；以及根据第一电量和第二电量调整可移动载体的图像传输系统的功耗等级（S203）。
Patent WO-2020220678-A1 (WO)
Inventor: YAO WENCHENG
IPC: C12Q1/6858
Filed: 2019-12-06
Abstract: A detection primer set for the SNP site rs10757278 related to abdominal aortic aneurysm and an application thereof. Through a large number of experiments, design verification is performed on primers that specifically match the rs10757278 site on the basis of an ARMS-qPCR method; a reaction system and reaction conditions are optimized; each step cooperates with particular conditions to successfully complete amplification and differentiation functions; the high specificity and sensitivity of detection are significantly improved; thus, the present invention has broad application prospects and huge market value.
Patent WO-2021004002-A1 (WO)
Title: Electric heating-hot water radiant floor heating tube having corrugated stainless steel tube combined with electrical wire electrodes
Inventor: XU BAOAN
IPC: F24D19/10
Filed: 2019-12-11
Abstract: Provided is an electric heating-hot water radiant floor heating tube having a corrugated stainless steel tube (1) combined with electrical wire electrodes (2), comprising the corrugated stainless steel tube (1) and the electrical wire electrodes (2), wherein the two electrical wire electrodes (2) that are in good electrical connection with an outer wall of the corrugated stainless steel tube (1) are symmetrically arranged on the diameter of the outer wall of the corrugated stainless steel tube (1). The corrugated stainless steel tube (1) with the outer wall combined with the electrical wire electrodes (2) conducts electricity and emits heat by means of walls of the corrugated stainless steel tube (1) between the two electrical wire electrodes (2), and forms, together with hot water in the corrugated stainless steel tube (1), a hot water and electric heating double-heat-source corrugated stainless steel radiant floor heating tube. Further provided is a manufacturing method for the electric heating-hot water radiant floor heating tube.
Patent WO-2020181869-A1 (WO)
Title: Imaging apparatus and electronic device
Inventor: WANG LEI
IPC: H04M1/02
Filed: 2019-12-16
Abstract: An imaging apparatus, comprising a lens array and an image sensor, the lens array comprising a plurality of lens units and being configured to provide a first lens sub-array and a second lens sub-array, the first lens sub-array comprising first lens units amongst the plurality of lens units, and the first lens unit and an image sensor being configured to have a first depth of field range, the second lens sub-array comprising second lens units amongst the plurality of lens units, the second lens unit and the image sensor being configured to have a second depth of field range, the first depth of field range and the second depth of field range partially overlapping and the collective range of the first depth of field range and the second depth of field range being greater than the first depth of field range and the second depth of field range. The present imaging apparatus may have an extended depth of field. Also provided is an electronic device comprising said imaging apparatus.
Patent WO-2020125638-A1 (WO)
Title: Automatic yarn lapping apparatus and yarn lapping method used for fiber winding
Inventor: HOU YONG
IPC: B29C53/80
Filed: 2019-12-17
Abstract: Disclosed by the present application is an automatic yarn lapping apparatus used for fiber winding, comprising a support bottom plate, a chute, a linear module, a roller yarn-feeding component, and a control system; said linear module is arranged on the support bottom plate, and said roller yarn-feeding component is arranged on the linear module; the roller yarn-feeding component comprises a roller yarn-feeding component bottom plate, a pressing mechanism, a yarn picking mechanism, a yarn pressing mechanism, and a yarn output mechanism; said pressing mechanism, yarn picking mechanism, yarn pressing mechanism, and yarn output mechanism are all installed on the bottom plate of the roller yarn-feeding component, and the bottom plate of the roller yarn-feeding component is mounted on the linear module. The application also discloses an automatic yarn lapping method used for fiber winding. The present application can achieve the automation of yarn lapping during the process of product fiber winding and significantly improve production efficiency.
Patent WO-2021068410-A1 (WO)
Title: Method for moving interface elements, system, vehicle and storage medium
Inventor: LI WENYUAN
IPC: G06F3/0481
Filed: 2019-12-18
Abstract: A method for moving interface elements, a system, a vehicle and a storage medium, the method comprising: detecting touch signals triggered by a touch operation of a finger on a physical button; and if the touch operation is a sliding touch, moving interface elements in accordance with the moving direction of the interface elements corresponding to the moving direction of the sliding touch, and determining the number of moved interface elements according to the number of touch signals triggered by the sliding touch. The sliding touch passes through at least two adjacent touch points on the physical button, the touch signals are triggered when the finger contacts the touch points, and one touch point corresponds to one touch signal. By implementing the embodiments of the present invention, interface elements may be moved quickly by means of sliding a touch button, thereby improving movement efficiency.
Patent WO-2020248578-A1 (WO)
Inventor: HU YUSHENG
IPC: F04C18/02
Filed: 2019-12-27
Abstract: 一种涡旋压缩机、车用空调和车辆，涡旋压缩机包括第一端盖（1）、机壳（2）和曲轴（3），机壳（2）上设置有支撑部，支撑部具有第一轴承安装部（4），第一端盖（1）上设置有第二轴承安装部（5），曲轴（3）的第一端通过第一轴承（6）设置在第一轴承安装部（4）上，曲轴（3）的第二端通过第二轴承（7）设置在第二轴承安装部（5）上，第一轴承安装部（4）和第二轴承安装部（5）相互配合，对曲轴（3）形成轴向限位。
Patent WO-2020156271-A1 (WO)
Inventor: WU YONG
IPC: C07D471/04
Filed: 2020-01-19
Abstract: 一种具有式(I)结构的7-氮杂吲哚衍生物、含有式(I)化合物的药物组合物及所述化合物在制备预防或治疗两面神激酶JAK家族相关疾病药物的用途，特别是用于预防或治疗与蛋白质酪氨酸激酶相关的炎症疾病的用途。
Patent WO-2021138961-A1 (WO)
Inventor: JIANG BO
IPC: C23C28/04
Filed: 2020-02-17
Abstract: 一种包含七氧化四钛纳米管中间层的二氧化铅电极的制备方法，其以钛网为基底，采用阳极氧化法制备锐钛矿型二氧化钛纳米管，通过高温还原方法制备七氧化四钛纳米管，将锡盐、锑盐按照一定比例溶解形成涂覆液，经过涂覆热分解形成锡锑的氧化物为中间层，采用电沉积方法在锡锑氧化物中间层上制备β-PbO2或离子、纳米颗粒掺杂改性的β-PbO2。
Patent WO-2021114485-A1 (WO)
Inventor: LIN YINGZHE
IPC: F04D27/02
Filed: 2020-02-27
Abstract: An anti-surge structure for a maglev air compressor comprises a volute (1), an air inlet channel (2), an impeller (3), an end cover (4), a position-limiting block (5), a displacement sensor (6), and a first air inlet (9) and a second air inlet (10) connected to an air outlet pipe of the compressor. An inner wall of the volute (1) slidably engages with an outer wall of the air inlet channel (2). The displacement sensor (6) is provided in the air inlet channel (2). The end cover (4) is provided on the volute (1). The first air inlet (9) is provided on the volute (1). The position-limiting block (5) is provided on the end cover (4). The second air inlet (10) is provided on the end cover (4). The structure adjusts an air inlet direction and an air inlet volume of the air inlets, so as to change the size of a gap between the air inlet channel and blades of the impeller, thereby effectively and easily controlling surges.
Patent WO-2021159567-A1 (WO)
Inventor: Mou ben
IPC: E04B1/26
Filed: 2020-03-02
Abstract: 本发明涉及建筑构造领域，具体而言，涉及一种可恢复式钢木独立基础，其包括混凝土独立基础、耗能装置、连接装置和木柱，耗能装置固定在混凝土独立基础上，木柱通过连接装置与耗能装置固定连接；耗能装置包括方钢管和钢板Ⅰ，钢板Ⅰ水平固定于方钢管内，钢板Ⅰ上垂直设置有若干预应力钢筋，预应力钢筋上套有弹簧；连接装置包括钢板Ⅱ、钢板Ⅲ、卡板和隔震支座，木柱内设置有竖向钢筋。本发明采用钢木组合结构，未削弱木柱在顺纹理方向的强度，保证结构的抗震性能，提高了不同材料性能的利用率；运用预应力钢筋，使结构具有可恢复的特性，同时提高柱脚的可靠度，使结构在遭遇地震时免于破坏，或在地震破坏后易于修复。
Patent WO-2020177705-A1 (WO)
Title: Forme cristalline csi de maléate de filgotinib, son procédé de préparation et son utilisation
Inventor: ZHANG JING
IPC: A61K9/20
Filed: 2020-03-04
Abstract: L'invention concerne une nouvelle forme cristalline de maléate de Filgotinib, son procédé de préparation, une composition pharmaceutique contenant ladite forme cristalline, et l'utilisation de la forme cristalline dans la préparation d'un inhibiteur sélectif de JAK et des formulations pharmaceutiques pour le traitement de la polyarthrite rhumatoïde, la maladie de Crohn, etc. Ladite forme cristalline de maléate de Filgotinib présente une ou plusieurs propriétés améliorées par rapport aux formes cristallines dans l'état de la technique.
Patent WO-2021179333-A1 (WO)
Inventor: LUO FEI
IPC: G06F15/163
Filed: 2020-03-13
Abstract: A task allocation method and apparatus, and an electronic device and a computer-readable storage medium. The task allocation method comprises: in response to reception of a synchronization signal, the microprocessor determines, according to the synchronization signal, whether it is required to allocate a task segment to the processing core, wherein the task segment is a part of the task (S201); in response to a need to allocate the task segment to the processing core, the microprocessor instructs allocation of the task segment to the processing core (S202); the processing core receives the task segment (S203); and in response to satisfaction of a first preset condition, the processing core sends a synchronization request signal, wherein the synchronization request signal is used for triggering to generate the synchronization signal (S204). According to the method, the microprocessor in a chip allocates, according to the synchronization signal, the task segments executed by the processing core, thereby solving the technical problems in the prior art of inflexible task allocation and complex control of the processing core.
Patent WO-2020199995-A1 (WO)
Inventor: LI HAOZHENG
IPC: H04M1/72439
Filed: 2020-03-25
Abstract: Provided in the present disclosure are an image editing method and a terminal, the terminal comprising a first screen and a second screen, and the image editing method comprising: when a first image is displayed on the first screen, receiving a first input; in response to the first input, performing first processing on the first image to obtain a second image, displaying the second image on the first screen, and displaying the first image and/or a third image on the second screen; the third image is an image obtained by performing second processing on the first image, and the second processing is part of the processing procedure included in the first processing.
Patent WO-2021195844-A1 (WO)
Inventor: LI XIAOPING
IPC: A24F47/00
Filed: 2020-03-30
Abstract: Disclosed are an electric atomisation device, and an atomiser (1) and atomisation assembly (12) thereof. The atomisation assembly (12) comprises a porous ceramic body (121) and a heating element (122). The heating element (122) and the porous ceramic body (121) are integrally formed by means of sintering. The porous ceramic body (121) comprises an atomisation face (1213). The heating element (122) comprises a heating portion (1222), which is partially or fully embedded in the atomisation face (1213), and the heating portion (1222) is plate-shaped and is inwardly recessed and bent towards the porous ceramic body (121). The advantageous effect thereof is: when the atomisation assembly (12) is formed by sintering, the ceramic contracts and then compresses the heating portion (1222) of the heating element (122), such that the heating portion (1222) of the heating element (122) is prevented from raising.
Patent WO-2021174626-A1 (WO)
Inventor: Tang Shijiong
IPC: G09G3/32
Filed: 2020-04-03
Abstract: A brightness adjustment device and method for a display device (14). The brightness adjustment method for a display device (14) comprises: when a peak brightness condition is satisfied, providing first voltage data to a display device (14), and when the peak brightness condition is not satisfied, providing second voltage data to the display device (14), so that when the peak brightness condition is satisfied, the first voltage data greater than the second voltage data is provided, and the brightness of the display device (14) is increased when the image to be displayed is illuminated, improving the contrast.
Patent WO-2021184474-A1 (WO)
Title: High-radioactivity nuclear waste deep well landfill disposal structure and high-radioactivity nuclear waste deep well landfill disposal method
Inventor: ZHANG YUNFENG
IPC: G21F9/06
Filed: 2020-04-16
Abstract: A high-radioactivity nuclear waste deep well landfill disposal structure, comprising: a vertical well (100) and a plurality of inclined roadway transverse wells (200) formed by extending from the side wall of the vertical well (100), the inclined roadway transverse wells (200) extending downwards in an inclined manner. Rails (210) extending in the axial directions of the inclined roadway transverse wells (200) are provided in the inclined roadway transverse wells (200), and a plurality of high-radioactivity nuclear waste containers (300) slide into the inclined roadway transverse wells (200) by means of the rails (210). In the original high-radioactivity nuclear waste deep well landfill disposal structure, the plurality of high-radioactivity nuclear waste metal containers (300) gradually slide into the inclined roadway transverse wells (200) by means of the rails (210), and are sequentially and gradually arranged along the rails (210). With respect to traditional vertically-downward deep wells, in the high-radioactivity nuclear waste deep well landfill disposal structure, the high-radioactivity nuclear waste metal containers (300) are stored by means of the inclined roadway transverse wells (200), so that an ultra-large volume can be provided for storing high-radioactivity nuclear waste. Further disclosed is a high-radioactivity nuclear waste deep well landfill disposal method.
Patent WO-2021217575-A1 (WO)
Inventor: He yanshan
IPC: G06K9/00
Filed: 2020-04-30
Abstract: An identification method and identification device for an object of interest of a user, relating to the field of intelligent vehicles. The identification method comprises: obtaining information of a sight-gazed region of a user and an environment image corresponding to the user (S410); obtaining, according to the environment image, information of a first gaze region, in the environment image, of the user, wherein the first gaze region is used for representing a sensitive region determined by means of physical features of a human body (S420); and obtaining a target gaze region of the user according to the information of the sight-gazed region and the information of the first gaze region, wherein the target gaze region is used for representing the region, in the environment image, where a target object gazed by the user is located (S430). The accuracy of identifying an object of interest of a user can be improved on the basis of the identification method.
Patent WO-2020221348-A1 (WO)
Title: Radio link monitoring in sidelink communications
Inventor: CHENG MING-YUAN
IPC: H04W4/70
Filed: 2020-04-30
Abstract: A method of radio link monitoring (RLM) can include performing a physical sidelink shared channel (PSSCH) transmission over a radio link between a Tx UE and a Rx UE in sidelink communications, receiving a HARQ feedback status corresponding to the PSSCH transmission from a physical layer, incrementing a count of a number of consecutive HARQ failure indications (e.g., represented by HARQ DTX) received for PSSCH transmissions over the radio link between the Tx UE and the Rx UE by 1 when the received HARQ feedback status is a HARQ failure indication, declaring a radio link failure (RLF) for the radio link between the Tx UE and the Rx UE when the count of the number of consecutive HARQ failure indications reaches a threshold, and resetting the count of the number of consecutive HARQ failure indications to 0 when the received HARQ feedback status is not a HARQ failure indication.
Patent WO-2020224622-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04W8/20
Filed: 2020-05-07
Abstract: Disclosed are an information configuration method and device for updating configuration information of a private network through a public network. The method comprises: after determining the operation mode of a terminal device according to a third private network information of the terminal device, an access and mobility management network element sends third updated network configuration information to the terminal device; and after determining fourth policy information according to third policy information and the operation mode, the policy control network element sends fourth updated network configuration information to the terminal device, so that the terminal device can access the private network according to the updated network configuration information; and routing the application traffic according to the updated network configuration information. According to the method, the configuration information of a private network can be updated flexibly through a public network.
Patent WO-2020233507-A1 (WO)
Inventor: XU JIN
IPC: H04W24/08
Filed: 2020-05-15
Abstract: The present disclosure provides an electronic device and method for wireless communication, and a computer readable storage medium. The electronic device comprises a processing circuit, configured to: determine that a beam failure occurs in a downlink of an unlicensed frequency band and generate a beam failure recovery request; perform energy detection on a first channel of a selected candidate beam, so as to send the beam failure recovery request by means of the first channel when the energy detection indicates that the first channel is idle; start a first timer while enabling the energy detection; and in the case that the first timer expires but the energy detection does not indicate that the first channel is idle, reselect a candidate beam and perform energy detection on a first channel of the reselected candidate beam. (FIG. 8)
Patent WO-2021128723-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: C02F1/74
Filed: 2020-05-27
Abstract: The present invention provides a system and a method for treating acrylic acid and ester waste water thereof. The treatment system comprises: a raw water tank, a waste water heat exchanger, a waste water heater, and an oxidation reaction device, the waste water heat exchanger is provided with a material inlet, a material outlet, a heat source inlet, and a heat source outlet; the oxidized water from the oxidation reaction device enters the waste water heat exchanger from the heat source inlet, the heat source outlet is connected with a finished product tank, the material inlet is connected with the raw water tank, the material outlet is connected with the waste water heater; the oxidation reaction device comprises a first-stage oxidation reactor and a second-stage oxidation reactor connected in sequence; the lower part of the first-stage oxidation reactor is provided with a first-stage micro-interface generation system for dispersing the crushed gas into bubbles, the second-stage oxidation reactor is provided with a second-stage micro-interface generation system for dispersing the crushed gas into bubbles. The treatment system of the present invention improves the contact of the reaction phase interface by arranging the micro-interface generation system, and obtains a good waste water treatment effect without using a catalyst.
Patent WO-2021232461-A1 (WO)
Inventor: XIAO BO
IPC: H04R9/06
Filed: 2020-05-28
Abstract: 本申请涉及电声转换领域，提供了一种扬声器，包括下盖、与所述下盖组配形成收容腔的上盖、以及收容于所述收容腔内的扬声器单体，所述扬声器单体包括振动系统及用于驱动所述振动系统振动的相对间隔设置的两个磁路系统，所述磁路系统包括主磁钢组件及与所述主磁钢组件间隔设置形成磁间隙的副磁钢组件，所述振动系统包括上振膜、两个分别设于对应的所述磁间隙内的音圈、以及结合于所述上振膜一侧用于连接所述上振膜和所述音圈的骨架。通过上述方式，可以为扬声器产品提供更大的磁路电磁转换因子BL，同时双磁路系统增加了散热面积，有利于扬声器产品工作时散热。